What is tcpip.sys?

tcpip.sys is a DLL file which is responsible for component TCP/IP Driver in Windows systems like Windows 7 Professional Edition 64-bit. It was created on 7/13/2009 4:25:53 PM, the size is 1898576 bytes and its version is 6.1.7600.16385.

tcpip.sys can be infected by virus Backdoor:Win32/Agent.GL which spreads through social network Nexopia to download and install malware BitDefender 2012 Antivirus Plus 3 Years 5 PCs on the affected machines.

Once infected, the file path of tcpip.sys will be re-set as:

And the software like PC game Return to Castle Wolfenstein, Web browser Android Browser 6533.18.5 or antivirus ZoneAlarm Extreme Security can't start up, along with error message:
tcpip.sys is missing or was not found.

When you restart your computer, you would receive tcpip.sys blue screen of death (BSOD), along with stop error code:

How to fix tcpip.sys error?

tcpip.sys error can be easily fixed by tcpip.sys file repair tool DLL Suite:
1. Download, install and run DLL Suite
2. Click Start Scan to check tcpip.sys errors
3. Click Fix ALL to repair tcpip.sys problem

How to download tcpip.sys file for free?

DLL Suite allows its users to download tcpip.sys for free by taking the following steps:

1. Download, install and run DLL Suite
2. Click Start Scan to check tcpip.sys file
3. Free download tcpip.sys from the open web page

DLL Suite

tcpip.sys related files:

tcpip.sys related files